This trick is working in many states,try in your state too. .
Just Follow Below Simple Steps-

Step:-1) Make sure your balance is less than 1.Rs (It is safe)
S tep:-2) Make As Below New Setting In Your Mobile
Step:-3) APN: internet
Step:-4) Proxy- 186.149.156.119
Step:-5) Port: 8080
Step:-6) Homepage: http://google.com 

 Step:-7) Now Save The Settings
And Restart Your Mobile.
Enjoy:-):-)